🔧 Add invalid_nbt flag.

schemsearch-lib/src/nbt_search.rs

@@ -0,0 +1,27 @@
+use std::borrow::ToOwned;
+use std::collections::HashSet;
+use std::iter::Iterator;
+use lazy_static::lazy_static;
+use schemsearch_files::SpongeSchematic;
+
+const NBT_BLOCKS: &str = include_str!("blocks.txt");
+
+lazy_static! {
+    static ref NBT_BLOCKS_SET: HashSet<String> = NBT_BLOCKS.lines().map(ToOwned::to_owned).collect();
+}
+
+pub fn has_invalid_nbt(schem: SpongeSchematic) -> bool {
+    if schem.block_entities.is_empty() && schem.palette.keys().any(|v| NBT_BLOCKS_SET.contains(v)) {
+        return true;
+    }
+
+    let nbt_blocks = schem.palette.iter().filter(|(k, _)| NBT_BLOCKS_SET.contains(*k)).map(|(_, v)| *v).collect::<HashSet<i32>>();
+
+    for block_entity in schem.block_data.iter() {
+        if nbt_blocks.contains(block_entity) {
+            return true;
+        }
+    }
+
+    return false;
+}